instantreality 1.0

Component:
NURBS
Status:
fully implemented
Structure type:
concrete
Standard:
X3D3.0

NurbsTrimmedSurface

The NurbsTrimmedSurface node defines a NURBS surface that is trimmed by a set of trimming loops. The outermost trimming loop shall be defined in a counterclockwise direction.

Inheritance

Code

XML encoding
<NurbsTrimmedSurface uTessellation='1'
vTessellation='1'
weight=''
solid='TRUE'
ccw='TRUE'
uClosed='FALSE'
uDimension='0'
uKnot=''
uOrder='3'
vClosed='FALSE'
vDimension='0'
vKnot=''
vOrder='3'
meshGenerationType='auto'
lit='TRUE'
resolution='1'
multiResolutionLevel='1'
invalidateVolume='FALSE'
normalUpdateMode='nice'
cacheMode='auto'
optimizationMode='auto'
logFeature=''
 />
Classic encoding
NurbsTrimmedSurface {
	uTessellation 1
	vTessellation 1
	weight []
	solid TRUE
	ccw TRUE
	uClosed FALSE
	uDimension 0
	uKnot []
	uOrder 3
	vClosed FALSE
	vDimension 0
	vKnot []
	vOrder 3
	meshGenerationType "auto"
	lit TRUE
	resolution 1
	multiResolutionLevel 1
	invalidateVolume FALSE
	normalUpdateMode "nice"
	cacheMode "auto"
	optimizationMode ["auto"]
	logFeature [""]
}

Interface

Filter: X3D only | Avalon only | All
id Name DataType PartType Default ValueType Description
SFBool ccw SFBool initializeOnly TRUE If ccw is TRUE, the normals shall follow the right hand rule. Also used for orientation of trajectory curve.
SFString meshGenerationType SFString inputOutput auto auto; dynamic; simpleStatic; advancedStatic Geometry creation mode. Note: 'simpleStatic' needs 'glu 1.3' and may not work correctly under Windows.
SFBool lit SFBool initializeOnly TRUE Specifies whether to enable/disable lighting the geometry. TRUE enables lighting, FALSE disables lighting.
SFFloat resolution SFFloat inputOutput 1 factor for subdivision of mesh
SFInt32 multiResolutionLevel SFInt32 initializeOnly 1 resolution level in progressive mesh
SFBool invalidateVolume SFBool inputOutput FALSE set volume invalid
SFString normalUpdateMode SFString initializeOnly nice none; fast; nice force update of normals; nice update is with creaseAngle, fast is without
SFString cacheMode SFString initializeOnly auto auto; dlist; vbo; off controls the creation of geo cache objects; auto is vbo or dlist for dynamic objects
MFString optimizationMode MFString inputOutput auto auto; all, none, sharedVertex; stripFan; vertexResort; reduceIndexSize; singleIndex optimization mode settings; used leading +/- to switch modes on and off
MFString logFeature MFString inputOutput state, child, parent, route, eventIn, eventOut controls the logging of changes, state: log state changes (e.g. live), child: log child add/remove, parent: log parent add/remove, route: log route add/remove; eventIn: log receiving of events, eventOut: log sending of events: guiView, runtime system should create node-view, guiEdit: runtime system should create node-editeverything: log everything